Display control apparatus capable of changing luminance dependin

Details Display control apparatus capable of changing luminance dependin Display control apparatus capable of changing luminance dependin

1993-08-20

1995-01-31

Harvey, Jack B.

Boots, shoes, and leggings

3642375, 364DIG1, 3151693, G06F 100

Patent

active

053865774

ABSTRACT:
In a portable personal computer having a flat panel display and driven by battery or by AC adapter, a LOW battery state of battery is detected. In response to the low battery state, a luminance control signal having a minimum luminance value is supplied to the flat panel display. When the personal computer is driven by the AC adapter, a luminance control signal having a maximum luminance value is supplied to the flat panel display.

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